# Self-querying retrievers

Learn about how the self-querying retriever works [here](/oss/how-to/self_query).

<Columns cols={3}>
<Card
    title="Astra DB"
    icon="link"
    href="/oss/integrations/retrievers/self_query/astradb"
    arrow="true"
    cta="View guide"
>
</Card>
<Card
    title="Chroma"
    icon="link"
    href="/oss/integrations/retrievers/self_query/chroma_self_query"
    arrow="true"
    cta="View guide"
>
</Card>
<Card
    title="DashVector"
    icon="link"
    href="/oss/integrations/retrievers/self_query/dashvector"
    arrow="true"
    cta="View guide"
>
</Card>
<Card
    title="Databricks Vector Search"
    icon="link"
    href="/oss/integrations/retrievers/self_query/databricks_vector_search"
    arrow="true"
    cta="View guide"
>
</Card>
<Card
    title="Deep Lake"
    icon="link"
    href="/oss/integrations/retrievers/self_query/activeloop_deeplake_self_query"
    arrow="true"
    cta="View guide"
>
</Card>
<Card
    title="DingoDB"
    icon="link"
    href="/oss/integrations/retrievers/self_query/dingo"
    arrow="true"
    cta="View guide"
>
</Card>
<Card
    title="Elasticsearch"
    icon="link"
    href="/oss/integrations/retrievers/self_query/elasticsearch_self_query"
    arrow="true"
    cta="View guide"
>
</Card>
<Card
    title="SAP HANA Cloud Vector Engine"
    icon="link"
    href="/oss/integrations/retrievers/self_query/hanavector_self_query"
    arrow="true"
    cta="View guide"
>
</Card>
<Card
    title="Milvus"
    icon="link"
    href="/oss/integrations/retrievers/self_query/milvus_self_query"
    arrow="true"
    cta="View guide"
>
</Card>
<Card
    title="MongoDB Atlas"
    icon="link"
    href="/oss/integrations/retrievers/self_query/mongodb_atlas"
    arrow="true"
    cta="View guide"
>
</Card>
<Card
    title="MyScale"
    icon="link"
    href="/oss/integrations/retrievers/self_query/myscale_self_query"
    arrow="true"
    cta="View guide"
>
</Card>
<Card
    title="Neo4j"
    icon="link"
    href="/oss/integrations/retrievers/self_query/neo4j_self_query"
    arrow="true"
    cta="View guide"
>
</Card>
<Card
    title="OpenSearch"
    icon="link"
    href="/oss/integrations/retrievers/self_query/opensearch_self_query"
    arrow="true"
    cta="View guide"
>
</Card>
<Card
    title="PGVector (Postgres)"
    icon="link"
    href="/oss/integrations/retrievers/self_query/pgvector_self_query"
    arrow="true"
    cta="View guide"
>
</Card>
<Card
    title="Pinecone"
    icon="link"
    href="/oss/integrations/retrievers/self_query/pinecone"
    arrow="true"
    cta="View guide"
>
</Card>
<Card
    title="Qdrant"
    icon="link"
    href="/oss/integrations/retrievers/self_query/qdrant_self_query"
    arrow="true"
    cta="View guide"
>
</Card>
<Card
    title="Redis"
    icon="link"
    href="/oss/integrations/retrievers/self_query/redis_self_query"
    arrow="true"
    cta="View guide"
>
</Card>
<Card
    title="Supabase (Postgres)"
    icon="link"
    href="/oss/integrations/retrievers/self_query/supabase_self_query"
    arrow="true"
    cta="View guide"
>
</Card>
<Card
    title="Tencent Cloud VectorDB"
    icon="link"
    href="/oss/integrations/retrievers/self_query/tencentvectordb"
    arrow="true"
    cta="View guide"
>
</Card>
<Card
    title="Timescale Vector (Postgres)"
    icon="link"
    href="/oss/integrations/retrievers/self_query/timescalevector_self_query"
    arrow="true"
    cta="View guide"
>
</Card>
<Card
    title="Vectara self-querying"
    icon="link"
    href="/oss/integrations/retrievers/self_query/vectara_self_query"
    arrow="true"
    cta="View guide"
>
</Card>
<Card
    title="Weaviate"
    icon="link"
    href="/oss/integrations/retrievers/self_query/weaviate_self_query"
    arrow="true"
    cta="View guide"
>
</Card>
</Columns>
